WAEC - Physics (2024 - No. 12)
To convert a milli-ammeter to an ammeter, a resistor of low value is necessary to connect a resistor of
low value in series with it
high value in series with it
low value in parallel with it
high value in parallel with it
解释
To change a milliammeter to an ammeter, a low resistance known as shunt must be connected to it in parallel.